filter_bw {transx} | R Documentation |
This function computes the cyclical component of the Butterworth filter.
filter_bw(x, ...)
x |
Univariate vector, numeric or ts object with only one dimension. |
... |
Further arguments passed to |
unemp <- ggplot2::economics$unemploy
unemp_cycle <- filter_bw(unemp, freq = 10)
plotx(cbind(unemp, unemp_cycle))